package com.imooc.ad.index;

/**
 * Package: com.imooc.ad.index
 * Description：
 * Author: 范佳
 * Date: Created in 2019/3/6 22:39
 * Company: 公司
 * Copyright: Copyright (c) 2017
 * Version: 0.0.1
 * Modified By:
 */
public interface IndexAware<K,V> {
    V get(K key);

    void add(K key,V value);

    void update(K key,V value);

    void delete(K key,V value);
}
